Create and translate is a module that adds a submit button on the node add form to create the node and go directly to the translation page.
On the creation of the node, the button will only show up when selecting a language.
You will save a lot of time creating nodes and their translations without clicking too much around.
There's a settings-form available where you can enable/disable this feature by content type.
There are permissions to enable the use of this feature by role.
Dependencies: Translation, Locale