Yeah, of course, but creator beings don't have to be omnipotent gods if they exist. They could simply be beings with greater abilities than our own, and just like we make things out of available materials, so do they. The difference would be that the materials they have available are more fundamental than the materials we have available. No need for nonsense like omnipotence, etc.
That is, if they exist, of course, and I have no way of knowing that. The way I see potential creator beings is, however, reasonably down to earth and doesn't seem farfetched.
The lack of evidence just means we can't do anything with this kind of thinking in science, but it certainly doesn't make any of it impossible.