(Reuters) – Mobile banking technology company Monitise Plc said it appointed Elizabeth Buse, a former Visa Inc executive, as co-chief executive with immediate effect. Buse, 53, will join Monitise’s board and work alongside founder and CEO Alastair Lukies, the company said on Wednesday. Buse will head day-to-day operations, overseeing technology, product, sales and marketing, while Lukies will focus on key relationship with partners and industry stakeholders, corporate development and major shareholders, Monitise said. …