Yeah, what Kiel said. I have the same problem, and I find it super annoying. However, (because I have mega loads of patience and I'm just super strange in this way) I usually put the picture in first, do the page, and each time I come back to it, I just put the picture in again. I don't know why I do this.... maybe to check to make sure the picture looks good or something strange like that? No idea. I'm hoping that somehow, some way, someone will fix this or find a way around it. My advice? Take Kiel's advice.