List options order and groups

I have a group of options from a new button like this:

http://imgur.com/a/EY1dh

I am not sure if six options are too much for the user. Perhaps it has too much cognitive load? Any suggestion?

Another question is: "Project" is the main button, and the other five (taks, incidence, meeting, file and note) are related to the project. Previously we had an only button for "Project" and the new button for the other five options. But we are thinking in put all of them together like I am showing in the sketch attached. What do you think is the best way?

Thanks and regards, Alejandro.