Did you try already? Create one from Facebook and one from Reddit? Another way is to purchase an account from someone. We discussed this feature from time to time. I did see a post on Steemit from someone doing that, I don't know them; but you could probably do that risking only a few bucks.
I tried to make a second account using facebook, but Steemit somehow figured out that I was the same person and actually coupled my Facebook account to the same Steemit account I made with my reddit account.
Is now your reward split in 2 as well?