Is there a way to open files from Transmit in Sublime Text 2 as new tab, not new window?

I use Transmit as FTP-client and Sublime Text 2 as text editor. When I open file from Transmit to edit it in Sublime Text 2 it opens in new window. It's pretty awkward. Is there a way to open files from Transmit in Sublime Text 2 as new tab of same editor window, not as new window at all?