I'm not sure is the honest answer to your question. It may well have happened and, there's nothing to stop it happening. I would suggest, it's probably more sensible to do that here than it is in England. Buy a 4th division club with a half decent stadium with a grass pitch - both Lorca clubs would fit the bill perfectly - plough a ton of money in and in 3 seasons, you're in La Liga and the riches on offer up there.