Easy tiger....
Nothing to stop you....except that
ME aircraft are different in many ways. The usual transition to twins is from something a little more complex than your standard initial trainer. Whilst there is nothing legally to stop what you wish to do, I would strongly recommend that you gain some experience of flying first, then step up to a slightly faster aeroplane, maybe with a VP prop, then add the RG side of things then a faster aeroplane again perhaps then finally to the ME side of flying.
Whats the rush?
Yep, MEP flying is fun - but not usually your 'next step'.