Set the transaction fee in tools > preferences. Then use tools > create transaction > from CSV text to create your transaction. Confirm everything is correct, sign and save the transaction to a file. Then open the file using a text editor, copy the hex portion and broadcast it using bitcoind or blockchain.info's pushtx:
https://blockchain.info/pushtx
Can you explain with example what is the hex portion of file.
It is a plain text file with a json object in it. It will look like this:
https://bitcointalksearch.org/topic/m.5738256
You just copy the hexadecimal digits inside the quotes and paste into blockchain.info or eligius' push transaction page. Very simple.