Creasy has held, or currently holds, the following positions:
Editor-in-Chief, New Dublin Press
Editor/ Publisher, Imagines – with poet Kimberly Campanello, composer Benjamin Dwyer, Garth Knox, and Distinctive Repetition design studio. From New Dublin Press (Spring 2015).
Editor-in-Chief, Trinity’s College Green – Graduate Studies Journal for the Arts & Humanities
Editor-in-Chief, Trinity’s Journal of Postgraduate Research (peer reviewed)
Assistant Editor, PRAXIS: A Writing Center Journal (peer reviewed) – University of Texas at Austin
Poetry Editor, Icarus Magazine – Dublin