You can, but in order to deploy applications you should use our own charms, it's explained in our chams repository[1].

Tsuru is based on Provisioners, our default provisioner is juju, we also have a on going development of a lxc provisioner[2].

You can also build your own provisioner (docs coming).

[1] http://github.com/globocom/charms [2] https://tsuru.readthedocs.org/en/latest/lxc.html