Can a real estate broker and a lawyer start a real estate company together?

My fiance is considering becoming licensed to sell real estate. I am a first year law student. I have learned a little about real estate transactions and how they work. I understand the roles of both the broker and the attorney, but I'm wondering if my husband-to-be and I will be able to use our skills together to start our own business. Will I have to have a separate practice, or can the real estate lawyer be a part of the broker's company?