I make time for it by making time for it. God is number one...and if I'm gonna live like He is and not just say it, I have to rearrange my life so that He really is. He's the center of my life, and I don't just try to live my life and fit Him in. I've learned that just doesn't work. I've had to rearrange my life so He's the everything and I fit everything else around him...so if I have to kick some stuff out in order to have a few extra hours for just Him, I do. And then I stick to it.
there are times when my alarm goes off in the morning, and I so easily could press the snooze button and write it off because "God knows I'm tired"...but if I had to be at work, I would hop out of bed the second it went off...if God's number one, I need to hop out of bed for Him, too. ....So, I keep the times I set to be with God by putting any and all excuses and reasons aside and just being with Him.
The more time I spend with Him and get to know Him, the more I find that I don't have to motivate myself to keep the time I set for Him...I WANT it..NEED it in fact. I find myself absolutely dreading going to work some days, because I would rather continue to sit as His feet.
During my "quiet time" I obviously pray and read the Bible. I have a list of other books I'm reading through too. I break out several translations to compare verses/chapters/books of the Bible I'm reading, I listen and then journal about what I hear Him telling me. Etc, etc.