iMessage "Send" shortcut on external keyboard
Is there a shortcut that can be used on an external keyboard to send the message when using iMessage? I am using the Apple Wireless keyboard with my iPad 2, but have to tap the send button on the iPad. When pressing the return button on the keyboard, it inserts a new line (as you would expect), but it is a bit cumbersome not to be able to use a button (or combination of buttons) on the keyboard to send the message.
If there is a shortcut for this, please let me know?
Thanks!
iPad 2, iOS 5, iMessage