absolutely - I know of some very experienced English breeders who smuggled hamsters from Europe to England which I am afraid I don't wholly approve of
it is possible to do it honestly, and okay the paperwork and vet forms are a pain but far better than hiding hamsters in unsuitable places... I do hope she gets what she wants though, and joins us too :P - do let her know about HC, would be nice to get some European perspective on breeding etc.