Creationism and evolution can coexist.
Yes. Some people beleive god created the big bang. A world that just "appeared" doesn't seem right to me. I beleive in got but no religion.
The concept of the Prime Mover is very different from creationism, creationism is Christian propaganda or some type of American Christians propaganda, the Prime Mover is a philosophical hypothesis for the beginning of the universe, it has nothing to do with gods or creationism.