Transplanting question

is putting freshly transplanted plans in bloom ok? Or would it be better to let them sit in the new pot size a day or two????

It's better to give them a few days, in case the transfer may have given them a bit of shock. Usually it isn't a problem, but only you know how easily the transplant went. If they appear to be fine, go ahead and flower now. If you feel the switch may have not gone smoothly, give them a few days to adjust. Transplanting isn't a big deal at all, but some people have problems with it. If you're not worried about them, go ahead and flower now.