Hello Assyrian,
As far as I understand, you have to make assumptions, whether you believe in evolution, creation, or anything else. You wouldn´t get out of bed in the morning if you didn´t make assumptions. So when I hear someone say that he is completely objective and makes no assumptions, I just shake my head and smile.
Science makes assumptions ALL THE TIME. The big assumption that evolutionists make, the pink elephant in the living room, that hardly anyone notices, is uniformitarianism. It´s a long word, but it means something quite simple; the assumption is that everything we see happening today has always been happening in a similar way, at a similar rate. This is the basic assumption that Charles Lyell made in his "Geological Studies", that Darwin made, and that nearly all evolutionists make nowadays.
Creationists do NOT make that assumption. They make the assumption that the Word of God is true. Weird thing to assume, hey! From there they say that the present world is the result of several catastrophes related in the Bible. Firstly, original sin; secondly, Noah´s flood, that covered the ENTIRE world; and thirdly, the tower of Babel, that dispersed mankind throughout the world.
Evolutionists find lots of evidence that backs up their theory, so they say it´s a "scientific fact" that we evolved from monkeys, and that billions of years ago unicellular organisms evolved into bigger bugs, which evolved into fish, which evolved into amphibians, which evolved into reptiles, etc., etc., etc. We all know the story. And that´s exactly what it is:
a fairy story. I would sooner believe the story of the Three Piggies than believe the story of Evolution!
Creationists, starting from their assumption that the Bible tells the truth (woah, crazy people!!!

) find plenty of evidence that supports the theory of Creation. I suggest you look at some of their evidence before you disgard it outright.
Remember that any assumption you start with will determine to a large extent the conclusions you arrive at. If some evidence you discover doesn´t fit your theory, you will be tempted to reject it and use only the evidence which does fit. This is something the evolutionists continually do. We are force-fed the "evidence" for evolution in schools and universities, yet all the evidence against it is systematically censored.