Isn't evolution a sort of creationism also? Created by nature (through essentially trial and error), rather than God (through intent and Divine wisdom)?
In any case, importance will be placed on the qualities particularly understood as stemming from the creation. On one hand, biological processes (eating, sleeping, reproducing) and evolutionary advantages over other species (intelligence, using tools, etc.). On the other hand, the image and likeness of God, God's express desire for peoples mode of living, God's purpose for the creation.
Which would be more "beneficial" for society will depend on what one views as the ultimate good. If the ultimate good is material prosperity, the former would be a more direct route to achieving it. If the ultimate good is to conform each person to the will of God, the latter would be a more direct route.