You'll open up a can of worms...don't do it. The new listing will either get deleted or the information will get merged with the old.
or
You can try to create a fake address near the original business location.
This is 100% correct. You'll have two listings for awhile but G will associate them after a few weeks usually and either bag both of them or just merge them. w/r/t the "fake" address, I have done this many times but I always use an address that exists but use a suite number that doesn't exist. I typically find a bldg that has lots of businesses inside it. I wouldn't recommend using a true FAKE address, as in an address that does not exist.