I have always been female.
It was in transition (a ritual of temporary duration) that I came to believe that, and through transsexing that I came to know it absolutely to be true. So, no, I don't carry the trans label as part of my essential identity. I privilege my core truth -- I am female -- first and foremost.
That doesn't mean I deny the journey; as rmaddy points out, the ideas are compatible. Well, to an extent. They're compatible in certain ritual spaces, like these boards (and so it's here and with a couple of very dear friends with similar experience that I give space to the journey if I ever need to talk about it). They are not, in general, in my opinion, terribly compatible in the mundane world, at least in America.