When we created Working Not Working we intended for profiles to be for individuals only. However, we also understand that some creatives like to work together.
If you and your teammates decide to create separate profiles, you can also include that you're part of a team in your bio and link to each others profiles by Following and Vouching for one another. If you worked with a creative and you want to showcase what you worked on together you can list them as a collaborator in that portfolio piece. If they aren't on WNW, you can still list them as a collaborator and nominate them.